Metal stud



FIG. 1 is a perspective view of a metal stud.

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image of the front view.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side elevational view of the metal stud, the left side view being a mirror image of the right side view. 

The ornamental design for a metal stud, as shown and described. 